CN207135503U - The traversing drive shaft wide-and narrow-row cripple seedling rice transplanter of single-screw section seedling case - Google Patents

Abstract

The traversing drive shaft wide-and narrow-row cripple seedling rice transplanter of single-screw section seedling case belongs to agricultural machinery；It is transversely movable on seedling case slideway that the A being solidly fixed is installed successively with seedling holding box transverse shifting transmission case, three plant arm assemblies and seedling case slideway on rice transplanter frame₁、A₂、A₃、A₄、A₅、A₆Seedling case, the traversing drive shaft of single-screw section seedling case, the traversing drive shaft of single-screw section seedling case and A are installed on seedling case transverse shifting transmission case₁、A₂、A₃、A₄、A₅、A₆Seedling case connects, and the left and right planting arm on same plant arm assembly is along the circumferential direction in 180 ° or 90 ° dislocation configurations of difference, the A₁Seedling case and A₂Seedling case, A₃Seedling case and A₄Seedling case, A₅Seedling case and A₆A is smaller than between seedling case₂Seedling case and A₃Seedling case, A₆Seedling case and A₅Spacing between seedling case；The machine realizes wide-and narrow-row cripple's seedling rice transplanting, and simple in construction, manufacturing cost is cheap, and operation quality is good, using reliable.

Description

The traversing drive shaft wide-and narrow-row cripple seedling rice transplanter of single-screw section seedling case

Technical field

The utility model belongs to agricultural machinery, relates generally to a kind of rice transplanting equipment.

Background technology

Because wide-and narrow-row, cripple seed plant the ventilation, illumination, volume increase that agronomic technique is advantageous to crops, in recent years, in water Start popularization and application in rice rice transplanting plantation.Traditional manpower transplanting rice seedling by hand is difficult really to realize that cripple's seedling is transplanted, except operation quality Can not ensure, operation precision it is not high outer, the problem of operating efficiency is low, labor intensity is big, operating cost is high also be present.At present, Some colleges and universities of China begin one's study wide-and narrow-row rice transplanting equipment, not only complicated, manufacturing cost is high, can not especially realize and turn Sub- seedling planting system, popularization and application are restricted.In view of the above-mentioned problems, the applicant inserts in existing traditional grade line-spacing rice The plant operation of line-spacing cripple seedling such as realize on seedling machine, but the plant operation of wide-and narrow-row cripple seedling can't be completed, popularization and application by To influence.

The content of the invention

The purpose of this utility model is aiming at the above-mentioned problems of the prior art, with reference to the reality of agricultural production operation Demand, a kind of traversing drive shaft wide-and narrow-row cripple seedling rice transplanter of single-screw section seedling case of research and design, reach simple in construction, raw Production manufacturing cost is cheap, meets the purpose of wide-and narrow-row cripple seedling plant job requirements.

Basic Design of the present utility model is：With seedling holding box transverse shifting transmission case, three plants on rice transplanter frame Arm assembly and seedling case slideway, it is transversely movable on the seedling case slideway that the A being solidly fixed is installed successively from right to left₁Seedling Case, A₂Seedling case, A₃Seedling case, A₄Seedling case, A₅Seedling case and A₆Seedling case, single-screw section seedling is installed on the seedling case transverse shifting transmission case The traversing drive shaft of case, the traversing drive shaft of the single-screw section seedling case and A₁、A₂、A₃、A₄、A₅And A₆Seedling case connects, same plant Right planting arm on arm assembly and left planting arm are along the circumferential direction in differ 180 ° or 90 ° dislocation configurations, the A₁Seedling case and A₂Seedling Case, A₃Seedling case and A₄Seedling case, A₅Seedling case and A₆Spacing dimension H between seedling case₁It is equal, the A₂Seedling case and A₃Seedling case, A₄Seedling case with A₅The spacing dimension H of seedling case₂It is equal, and the spacing dimension H₂More than the spacing dimension H₁。

The utility model is to be modified design to existing traditional grade line-spacing rice transplanter, realizes used single spiral shell Revolve the traversing drive shaft rice transplanter of section seedling case wide-and narrow-row cripple seedling plant operation, have it is simple in construction, manufacturing cost is cheap, Operation quality is good, service-strong feature.

Brief description of the drawings

Fig. 1 is the traversing drive shaft wide-and narrow-row cripple seedling rice transplanter general structure schematic diagram of single-screw section seedling case.

Piece number explanation in figure：

1st, rice transplanter frame, 2, seedling case transverse shifting transmission case, 3, A₁Seedling case, 4, A₂Seedling case, 5, A₃Seedling case, 6, A₄Seedling case, 7、A₅Seedling case, 8, A₆Seedling case, 9, seedling case slideway, 10, left planting arm, 11, plant arm assembly, 12, right planting arm, 13, single-screw section The traversing drive shaft of seedling case.

Embodiment

The utility model embodiment is described in detail below in conjunction with the accompanying drawings.A kind of traversing driving of single-screw section seedling case Axle wide-and narrow-row cripple's seedling rice transplanter, it is total with 2, three planting arms of seedling holding box transverse shifting transmission case on rice transplanter frame 1 It is transversely movable on the seedling case slideway 9 that the A being solidly fixed is installed successively from right to left into 11 and seedling case slideway 9₁Seedling Case 3, A₂Seedling case 4, A₃Seedling case 5, A₄Seedling case 6, A₅Seedling case 7 and A₆Seedling case 8, installed on the seedling case transverse shifting transmission case 2 single The traversing drive shaft 13 of spiral section seedling case, the traversing drive shaft 13 of the single-screw section seedling case and A₁、A₂、A₃、A₄、A₅And A₆Seedling case 3,4, 5th, 6,7,8 connection, the same right planting arm 12 transplanted on arm assembly 11 are in along the circumferential direction to differ 180 ° with left planting arm 10 Or 90 ° of dislocation configurations, the A₁Seedling case 3 and A₂Seedling case 4, A₃Seedling case 5 and A₄Seedling case 6, A₅Seedling case 7 and A₆Spacing between seedling case 8 Size H₁It is equal, the A₂Seedling case 4 and A₃Seedling case 5, A₄Seedling case 6 and A₅The spacing dimension H of seedling case 7₂It is equal, and the spacing dimension H₂More than the spacing dimension H₁。

During operation, seedling case transverse shifting transmission case 2 passes through the synchronous driving A of the traversing drive shaft 13 of single-screw section seedling case₁、A₂、 A₃、A₄、A₅、A₆Seedling case 3,4,5,6,7,8 does traverse motion on seedling case slideway 9, does and rotates on three plant arm assemblies 11 It is rotated further after complete rear seedling taking on seedling case corresponding to the difference slave phase of left and right planting arm 10,12 of motion and completes rice transplanting operation.Base 180 ° or 90 ° dislocation configurations are differed in a circumferential direction in the left and right planting arm 10,12 on same plant arm assembly 11, are taken Seedling is successively staggeredly completed with rice transplanting process, forms cripple's seedling rice transplanting.Based on A₁Seedling case 3 and A₂Seedling case 4, A₃Seedling case 5 and A₄Seedling case 6, A₅Seedling case 7 and A₆Spacing dimension H between seedling case 8₁Less than A₂Seedling case 4 and A₃Seedling case 5, A₄Seedling case 6 and A₅Spacing H between seedling case 7₂, Form wide-and narrow-row Transplanting pattern.

Claims (1)

1. a kind of traversing drive shaft wide-and narrow-row cripple seedling rice transplanter of single-screw section seedling case, it is equipped with rice transplanter frame (1) Seedling case transverse shifting transmission case (2), three plant arm assemblies (11) and seedling case slideway (9), can be horizontal on the seedling case slideway (9) To the mobile A for installing be solidly fixed successively from right to left₁Seedling case (3), A₂Seedling case (4), A₃Seedling case (5), A₄Seedling case (6), A₅ Seedling case (7) and A₆Seedling case (8), the traversing drive shaft of single-screw section seedling case is installed on the seedling case transverse shifting transmission case (2) (13), the traversing drive shaft of the single-screw section seedling case (13) and A₁、A₂、A₃、A₄、A₅And A₆Seedling case (3,4,5,6,7,8) connects, together One right planting arm (12) transplanted on arm assembly (11) is in along the circumferential direction to differ 180 ° or 90 ° dislocation with left planting arm (10) Configuration, it is characterised in that：The A₁Seedling case (3) and A₂Seedling case (4), A₃Seedling case (5) and A₄Seedling case (6), A₅Seedling case (7) and A₆Seedling case (8) the spacing dimension H between₁It is equal, the A₂Seedling case (4) and A₃Seedling case (5), A₄Seedling case (6) and A₅The spacing dimension of seedling case (7) H₂It is equal, and the spacing dimension H₂More than the spacing dimension H₁。